I walked in a store today and there was a Ronin all setup. I took a spin on it and checked the balancing features. The Ronin. Ok aside from the price and nice casing, how is it? Negatives : 1 There was a audible light hum even though the camera was well balanced. (the Movi is very very silent) 2 The space for the Camera to push back was less than I expected. 3 Heavier Positives : 1 The controls to balance are very good Why ? marks on bars to help judge adjustments and repeat settings. 2 The Pan setting is setup it such a way that only one movement is possible (forwards and backwards(the M10 pan adjust is further complicated cause this adjustment is not isolated (Swing))) My conclusion the M15 should be a better stabilizer than the Ronin, however it would be nice if it could have those marks! Is it possible to have marks on carbon?